About McQuillan Bros Plumbing, Heating & AC

We’re Minnesota’s Original Plumbing & HVAC Contractor

As a Minneapolis & St. Paul mainstay, our company has been serving Ramsey County, Washington County and Hennepin County for 135 years. We’re Minnesota’s Original plumbing, heating and cooling company, and we’ve always remained true to our mission of providing solid, honest work at fair, upfront prices. Join the McQuillan Bros family as we continue to raise the bar and provide generations of happy customers with high-caliber plumbing, heating, AC and boiler service.

Proudly Serving the Twin Cities & Surrounding Areas

Treating customers like family, we stand out as Minneapolis / St. Paul’s best HVAC contractor. To find out if we are in your neighborhood, click here. To request a project estimate, speak with a technician or inquire about financing for your new plumbing or HVAC system, reach us online or by phone. We offer 24/7 emergency service when equipment failures threaten your comfort, and we arrive in fully stocked trucks ready to repair things on site—without need for multiple visits.

Learn About the McQuillan Bros Team

Unlike other disreputable contractors, McQuillan Bros acts with integrity at every project phase. From fair, upfront pricing to our highly trained technicians, you can trust us to exceed your expectations and prioritize your safety. It’s the McQuillan Bros way—and it’s the way we’ve done things since 1883.